EINHELL BT-ID 1050 E Originalbetriebsanleitung Seite 15

Anleitung_BT_ID_1050_E_SPK1__ 30.05.12 10:32 Seite 15
5.3 Fitting the drill bit (Fig. 6-7)
Always pull the power plug before making
n
adjustments to the equipment.
Release the depth stop (2) as described in 5.2
n
and push it towards the drill handle. This provides
free access to the chuck (1).
Undo the chuck by turning it anti-clockwise with
n
the supplied chuck key (10).
To ensure that it is perfectly positioned the drill bit
n
or tool should be inserted as far as possible into
the chuck. After inserting the drill bit or tool,
tighten the chuck (1) by turning the chuck key (10)
clockwise until the drill bit or tool is secure. Check
that the drill bit is secure in the chuck (1).
Check at regular intervals that the drill bit or tool is
n
secure (pull the mains plug).
5.4 Fitting the quick-change drill chuck (Fig. 8)
Unscrew and remove the screw (a) from the scroll
n
chuck (1) (left-handed thread).
Unscrew and remove the scroll chuck (1) as
n
shown in Figure 8 (right-handed thread).
Screw the quick-change drill chuck (11) in reverse
n
order onto the thread (cb) and secure with the
screw (a).
5.5 Fitting the drill bit (Fig. 9-10)
Always pull the power plug before making
n
adjustments to the equipment.
The quick-change drill chuck (11) is equipped
n
with a locking fastener:
To lock = press the sleeve (a) forwards
To unlock = press the sleeve (a) backwards
Release the depth stop as described in 5.2 and
n
push it towards the additional handle. This
provides free access to the chuck (11).
This hammer drill is fitted with a keyless chuck
n
(11).
Open the chuck (11). The drill bit opening must
n
be large enough to fit the drill bit into.
Select a suitable drill bit. Push the drill bit as far
n
as possible into the chuck opening.
Close the chuck (11). Check that the drill bit is
n
secure in the chuck (11).
Check at regular intervals that the drill bit or tool
n
is secure (pull the mains plug).
6. Operation
6.1 ON/OFF switch (Fig. 11/Item 5)
First fit a suitable drill bit into the tool (see
n
5.3/5.5).
Connect the mains plug to a suitable socket.
n
Position the drill in the position you wish to drill.
n
To switch on:
Press the ON/OFF switch (5)
Continuous operation:
Secure the ON/OFF switch (5) with the locking
button (4).
To switch off:
Press the ON/OFF switch (5) briefly.
6.2 Adjusting the speed (Fig. 11/Item 5)
You can infinitely vary the speed whilst using the
n
tool.
Select the speed by applying a greater or lesser
n
pressure to the ON/OFF switch (5).
Select the correct speed: The most suitable
n
speed depends on the workpiece, the type of use
and the drill bit used.
Low pressure on the ON/OFF switch (5): Lower
n
speed (suitable for: small screws and soft
materials)
Greater pressure on the ON/OFF switch (5):
n
Higher speed (suitable for large/long screws and
hard materials)
Tip: Start drilling holes at low speed. Then increase
the speed in stages.
Benefits:
The drill bit is easier to control when starting the
n
hole and will not slide away.
You avoid drilling messy holes (for example in
n
tiles).
6.3 Preselecting the speed (Fig. 11/Item 6)
The speed setting ring (6) enables you to define
n
the maximum speed. The ON/OFF switch (5) can
only be pressed to the defined maximum speed
setting.
Set the speed using the setting ring (6) on the
n
ON/OFF switch (5).
Do not attempt to make this setting whilst the drill
n
is in use.
6.4 Clockwise/Counter-clockwise switch
(Fig. 11/Item 7)
Change switch position only when the drill is
n
at a standstill!
Switch the direction of the hammer drill using the
n
clockwise/counter-clockwise switch (7):
Direction Switch position
Clockwise (forwards and drill)
Counter-clockwise (reverse)
GB
R
L
15